Ensuring Peace of Mind with Quality Service

At One Hour Heating & Air Conditioning, your satisfaction is our number one priority. When customers contact us, we want them to rest assured that they will receive excellent customer service and reliable work. We offer guarantees so that you are comfortable and confident when contacting our technicians.

On-Time Guarantees

Our on-time guarantee is one of the best in the country. Our technicians are trained, skilled, and experienced to exceed your expectations and needs. At One Hour we understand that your time is valuable, so we promise to arrive at your home within the time window that you select. If our technician does not show up at your home on time, you do not pay for the service. We won't keep you waiting – Always On Time... Or You Don’t Pay A Dime!®

UWIN® Guarantee

UWIN® is a consumer service resource exclusively for the customers of One Hour Heating & Air Conditioning. UWIN® backs our satisfaction guarantee and provides accountability whenever a UWIN® contractor is asked to honor the satisfaction guarantee.

In return for displaying the UWIN® seal, contractors agree to 100% satisfaction guarantee. Because of our UWIN guarantee, customers can trust that any service problems will be resolved quickly and honestly.

Click here to submit a claim

At One Hour Heating & Air Conditioning, we are committed to each customer’s satisfaction. Our team is always respectful of your time, which is why we guarantee on-time arrivals. We provide the expertise and high-quality materials you need for any HVAC problem, including air conditioning repairs, furnace installations, or indoor air quality. Regardless of how big or small your HVAC issue is, there’s nothing our team can’t handle.

Contact our team of experienced technicians today for an estimate at (800) 893-3523. Your satisfaction is 100% guaranteed!

Here For You

When You Need Us Most!

Yellow One Hour Heating & Air Conditioning service van with company branding and slogan.

'Round the Clock Availability

No matter the hour, you can trust One Hour to be there to help you when you get hit with the unexpected.
100% Satisfaction Guarantee

We guarantee our materials, labor, and craftsmanship for up to two years from the date of your service.
StraightForward Pricing® Guide

Before we start any work, we discuss your available options so you know exactly what you are getting and how much it will cost. No hidden fees!
Always On Time…Or You Don’t Pay A Dime!®

We understand your time is valuable, so we promise to arrive at your home within the predetermined time window that you select, or your service call is free.

Our Happy Customers

Reviews of One Hour Air Conditioning & Heating®

4.84

(161487 reviews)

Cindy Myrick

in the last week

“Jim Inglis as Always was Professional and arrived on time@ did a terrific job in a timely manner,I did not have to wait all day nor did the job take all day with Jim InInglis handling this job on a very hot day! Thank you so much !”

Jess Hamilton

in the last week

“I had excellent service for our AC repair! It was really easy to make an ASAP appointment on the phone, and Elian the technician did a great job. He was incredibly thorough and took time to explain everything to me. We will definitely be using this company again in the future!”

Hannah Kirby

in the last week

“Thankful to have had Carter dispatched to the rental property that had the AC go out. He was quick to respond and fix the wiring issues! Had incredible communication over the work needing done and letting us know when it was complete. We will make sure to continue using McCarthys since they send great technicians like Carter!”

Bryan Chaves

in the last week

“Cody came out to my house at almost midnight and fixed my AC issue in a matter of minutes for a reasonable cost. He was reliable and super friendly. 10/10 would recommend.”

Frieda Calamaco

in the last week

“We needed our AC serviced. My Father had work done by One Hour, and was very pleased. I made an appointment with them; they were very professional. They text me the name and a picture of Jose H. the AC technician. Jose was professional and very knowledgeable. He explained in detail of what needed to be done to fix the problem. One Hour AC gave us a 45 day warranty, as well. I was very happy with their service.”

David BERNOW

in the last week

“Mr Racz was extremely knowledgeable about everything on hvac Systems. I liked that when I did financing through mitchell’s my privacy was very important to him! Do to health conditions in my family he got us next day installation.”

Jerry Williamson

in the last week

“I love this business. We will use them for all of our future needs. From the beginning when we called for help, the lady who took the service call was very professional and asked the right questions. She informed that they are very busy, but they will service us that same day. She also informed that we would receive a text when the service techs are on their way. I was surprised when the The GM and and VP of the company showed up and were actually taking service calls because of the high volume of calls. The guys were professional and very efficient. They diagnosed the problem and gave me a very fair price before doing the work allowing me to decide if I wanted them to go forward. We were impressed by everything they had done, so of course we told them to do the job. They were courteous and even wore covers on their shoes before entering our home. Great company and I highly recommend them!!”

Janice Buchmann

in the last week

“Courteous and pleasant. The possible problem was confirmed. Parts were available in his truck and repair took just a few minutes. Arrived ahead of estimated time. Would certainly use him and the company again.”

Kristin Tweedly

in the last week

“Carter was awesome! He showed up in less than an hour and got us up and running on a 90 degree Saturday. He also scheduled an estimate for us the next morning. He was super nice to us and our dogs and we’re so grateful for his expert and speedy help!”

Neil Scott

in the last week

“Zachary was fantastic! Called on his way just like the office said he would, communicated all things to me while here and fixed our issues quickly and efficiently! Also came last minute on a Saturday! Highly recommend my experience with One Hour AC & Heating and Zachary in particular!”

We're Local

We have One Hour locations all across the country, so you’re sure to have a local One Hour expert in your neighborhood. All One Hour locations are independently owned and operated, so you can get high-quality repairs from a national brand while supporting local business.

Find a Location